The Iowa Geoscience Education Information Network

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The Geology of Klein and Conklin Quarries (Johnson Co., Iowa)

Located near Coralville and Iowa City, the Klein and Conklin quarries provide a unique window into the Earth's past. These quarries are owned and operated by the River Products Company and are NOT open to the public without permission. We thank them for allowing us a chance to access their facilities and their continued support in geologic education! (Link to page 2)

Geologic Society of Iowa Guidebook #87

Part I


Part II


Part III


Part IV


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Geologic Society of Iowa Guidebook #87